Kingmax has been around for some time, it and the Taranis share the same or very similar external shell as the Futaba from years past. Some POTs and switches differ in position, it would require a deep pocket to trial without knowing the internal differences.Not sure you could even install Er9X firmware to the Kingmax. You might want to have a search through here.......http://openrcforums.com/forum/viewforum.php?f=5

Not enough time in the day for all my crazy ideas, I'm not slow, I'm just pacing myself